40498536

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{129803}}^1$

素因数の和:129825

約数の個数: 32

約数和(自身を含む): 109035360

約数和(自身を除く): 68536824

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 129803, 259606, 389409, 519212, 778818, 1038424, 1557636, 1687439, 3115272, 3374878, 5062317, 6749756, 10124634, 13499512, 20249268, 40498536]

約数ペア:

[(1, 40498536), (2, 20249268), (3, 13499512), (4, 10124634), (6, 6749756), (8, 5062317), (12, 3374878), (13, 3115272), (24, 1687439), (26, 1557636), (39, 1038424), (52, 778818), (78, 519212), (104, 389409), (156, 259606), (312, 129803)]